It's very rare for K drama to have a couple of seasons. This drama is quite popular in Korea for a cable tv drama. I always love mysteries or crime drama which made me interested to watch this series, and by chance, I find it in Netflix too.

The story is focused on the genius doctor Han Ji woon. As a part of a forensic doctor team which specializes in finding the cause of death due to some kind of weird circumstance and rare diseases. The idea is very unique and intriguing. Each episode is very interesting which made you hook. I find the story of each case is more sentimental and sappy than I would like it to be (the story does make you think but in a more sentimental way). The case sometimes can be very easy to guess or too predictable. The ending is kind of weird and forced I think. I did not expect any romance development in the story which made it really weird. I think its better if the writer did not put any romance at all into the story. The main partnership lack some chemistry. Although this drama did not make it to be one of my favorite crime dramas, I still enjoy watching it and looking forward to season 2.